Mel Ott is the only 500 home run (HR) hitter with more than 60% at home: 63.2%. Hank Aaron hit the most HR at home: 385 (51%). Aaron's teammate Eddie Mathews hit the fewest at home: 238 (46.5%). 16 of the 26 hit at least 50% at home. The ten with less than 50% at home includes:
Barry Bonds 49.7%
Mickey Mantle 49.6%
Babe Ruth 48.6%